Individual Calculations August 2021
 Ivanov, Igor  Total change: -77.00  Rating chartPersonal card
 Serbia OPEN 2021 - AMATEUR Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 1777 1868 3.50 8 -1.28 20 -25.60 
  Sharifov, Ramazan 1468  * AZE1.0010.08201.60 
  Sapenov, Daniyal 2034 KAZ0.001-0.2820-5.60 
  Simonovic, Miroslav c2119 SRB0.001-0.1920-3.80 
  Lozano Marques, Manuel 1484 ESP1.0010.09201.80 
  Galiev, Ernest 1668 RUS0.501-0.2620-5.20 
  Rolic, Gojko 2118 SRB0.5010.31206.20 
  Sakmak, Kutay 1622 TUR0.001-0.8120-16.20 
  Cejovic, Radisav 1703 SRB0.501-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 International Tournament "Paracin 2021" - OPEN B Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 1571 1868 5.00 9 -2.57 20 -51.40 
  Ozen, Ilhami Goktug 1468  * TUR1.0010.08201.60 
  Tinmaz, Kerem 1614 TUR0.001-0.8120-16.20 
  Zaric, Slavoljub 1546 SRB1.0010.13202.60 
  Rasic, Milovan 1651 SRB1.0010.22204.40 
  Kuandykuly, Danis 1468  * KAZ0.501-0.4220-8.40 
  Marsh, James J 1679 USA0.001-0.7520-15.00 
  Colic, Milos 1675 SRB1.0010.25205.00 
  Makarenko, Kirill 1571 RUS0.001-0.8520-17.00 
  Voskoboynikov, Nikita 1468  * RUS0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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